Construction works of the much-awaited Bangabandhu Sheikh Mujibur Rahman Tunnel, the first under-river tunnel in South Asia, are nearing completion as 97.5% overall progress of the tunnel has been finished so far.
"We have completed 99.5% works of the main tunnel and the overall progress of the project construction work is 97.5%. Now finishing touch is underway to ensure safety and security of Bangabandhu Sheikh Mujibur Rahman Tunnel," Project Director (PD) Md Harunur Rashid Chowdhury told BSS.
He said the tunnel -- will actually turn Chittagong into "one city with two towns" -- is being constructed beneath the Karnaphuli River and it is expected to be opened for vehicular movement on September this year.
Earlier, Road Transport and Bridges Minister Obaidul Quader at a function said that Prime Minister Sheikh Hasina will open the Bangabandhu Sheikh Mujibur Rahman Tunnel.
According to the project details, the multilane tunnel will directly connect the Chittagong Port with Anwara upazila, which will directly connect Cox's Bazar with Chittagong.
The project director said construction works of the cross passage and tunnel related to the toll plaza is completed.
He hoped that the construction works of the tunnel will be finished within the stipulated time.
Earlier, Chittagong Chamber of Commerce and Industries President Mahbubul Alam told BSS that the tunnel will unlock a new epoch in the history of the communication systems in the region.
"Once the tunnel is opened, it will be a game changer for the southeast region of Bangladesh, presenting a solution to connectivity issues to the rest of the country," he said.
The tunnel will also ease traffic congestion on two bridges, including Shah Amanat Bridge, over the Karnaphuli River.
The construction works of the drainage system and installation of pumps have also been completed, the sources said.
According to the project detail, two tubes having 35 feet wide and 16 feet high have been constructed within an 11-metre gap so that heavy vehicles can pass through the tunnel easily.
The length of the under-construction tunnel will be 3.40 kilometres with an approach road of 5.35 kilometres alongside a 740-metre bridge linking the main city, port and western side of the river with its eastern side.
As part of the project, bridges, totaling 740 metres in length have been built, linking the main port city and western side of Karnaphuli River with the heavily industrializing eastern side of the river and Anwara upazila.
Bangabandhu's daughter Prime Minister Sheikh Hasina inaugurated the boring work of the first tunnel tube on February 24, 2019.
Prime Minister Sheikh Hasina and Chinese President Xi Jinping jointly laid the foundation stone of the Bangabandhu Tunnel on October 14, 2016.
China Communications Construction Company Ltd is working as the contractor of the project.
The tunnel will connect the proposed Asian Highway with Dhaka-Chittagong-Cox's Bazar Highway along with reducing the distance from Chittagong to Cox's Bazar by 40km. Vehicles in this tunnel will run at a speed of 80 kilometres per hour, according to the project details.
Bangabandhu Tunnel is being built at a cost of Tk10,374 crore. The tunnel project is being implemented with joint funding from the governments of Bangladesh and China.
The Exim Bank of China is giving a loan of Tk5,913 crore with a 2% interest rate while the Bangladesh government is funding the remaining portion.
